Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752931Ab0KXOBe (ORCPT ); Wed, 24 Nov 2010 09:01:34 -0500 Received: from mail-pv0-f174.google.com ([74.125.83.174]:37248 "EHLO mail-pv0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751149Ab0KXOBd (ORCPT ); Wed, 24 Nov 2010 09:01:33 -0500 Message-ID: <4CED1AB8.80305@retis.net.pl> Date: Wed, 24 Nov 2010 15:01:28 +0100 From: Grzegorz Chwesewicz User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.10) Gecko/20100703 Lightning/1.0b2pre Thunderbird/3.0.5 MIME-Version: 1.0 To: linux-kernel@vger.kernel.org, bjorn.helgaas@hp.com, jbarnes@virtuousgeek.org Subject: [regression] 2.6.37-rc1: Freeze while booting on HP nx6325 X-Enigmail-Version: 1.0.1 Content-Type: text/plain; charset=ISO-8859-2 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3834 Lines: 101 Hi, I have a problem with 2.6.37-rc1. My HP nx6325 freezes during boot. It happens after printing lines: [ 0.298457] atiixp 0000:00:14.1: not 100% native mode: will probe irqs later [ 0.298515] ide0: BM-DMA at 0x7040-0x7047 [ 0.298573] atiixp 0000:00:14.1: simplex device: DMA disabled [ 0.298625] ide1: DMA disabled This didn't happen in 2.6.36. I bisected between 2.6.36 and 2.6.37-rc1: 1af3c2e45e7a641e774bbb84fa428f2f0bf2d9c9 is the first bad commit commit 1af3c2e45e7a641e774bbb84fa428f2f0bf2d9c9 Author: Bjorn Helgaas Date: Tue Oct 26 15:41:54 2010 -0600 x86: allocate space within a region top-down Request that allocate_resource() use available space from high addresses first, rather than the default of using low addresses first. The most common place this makes a difference is when we move or assign new PCI device resources. Low addresses are generally scarce, so it's better to use high addresses when possible. This follows Windows practice for PCI allocation. Reference: https://bugzilla.kernel.org/show_bug.cgi?id=16228#c42 Signed-off-by: Bjorn Helgaas Signed-off-by: Jesse Barnes Reverting above patch from latest linus-tree resolves problem. My lspci: 00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 10) 00:01.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge 00:04.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge 00:05.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge 00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge 00:12.0 IDE interface: ATI Technologies Inc IXP SB400 Serial ATA Controller (rev 80) 00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) 00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller (rev 80) 00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller (rev 80) 00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 82) 00:14.1 IDE interface: ATI Technologies Inc IXP SB400 IDE Controller (rev 80) 00:14.2 Audio device: ATI Technologies Inc IXP SB4x0 High Definition Audio Controller (rev 01) 00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge (rev 80) 00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge (rev 80) 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: ATI Technologies Inc RS482 [Radeon Xpress 200M] 02:01.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5788 Gigabit Ethernet (rev 03) 02:04.0 CardBus bridge: Texas Instruments PCIxx12 Cardbus Controller 02:04.1 FireWire (IEEE 1394): Texas Instruments PCIxx12 OHCI Compliant IEEE 1394 Host Controller 02:04.2 Mass storage controller: Texas Instruments 5-in-1 Multimedia Card Reader (SD/MMC/MS/MS PRO/xD) 02:04.3 SD Host controller: Texas Instruments PCIxx12 SDA Standard Compliant SD Host Controller 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10) 30:00.0 Network controller: Broadcom Corporation BCM4312 802.11a/b/g (rev 01) Please CC to me, as I'm not subscribed to the list. -- Greetings Grzegorz Chwesewicz mailto:grzegorz.chwesewicz@retis.net.pl -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/